| Cerveteri to Oliveira do Bairro | 1,072.26 mi (1,725.64 km) |
| Cerveteri to Oliveira do Hospital | 1,041.89 mi (1,676.77 km) |
| Cerveteri to Ourem | 1,089.92 mi (1,754.06 km) |
| Cerveteri to Ovar | 1,074.22 mi (1,728.79 km) |
| Cerveteri to Pacos de Ferreira | 1,057.32 mi (1,701.60 km) |
| Cerveteri to Palmela | 1,128.94 mi (1,816.86 km) |
| Cerveteri to Paredes | 1,054.68 mi (1,697.35 km) |
| Cerveteri to Paredes de Coura | 1,059.08 mi (1,704.43 km) |
| Cerveteri to Penacova | 1,064.87 mi (1,713.74 km) |
| Cerveteri to Penafiel | 1,052.09 mi (1,693.17 km) |
| Cerveteri to Peniche | 1,136.60 mi (1,829.18 km) |
| Cerveteri to Peso da Regua | 1,026.55 mi (1,652.08 km) |
| Cerveteri to Pinhal Novo | 1,128.24 mi (1,815.72 km) |
| Cerveteri to Pinhel | 994.95 mi (1,601.22 km) |
| Cerveteri to Pombal | 1,088.38 mi (1,751.58 km) |
